Dingyuan Optoelectronics (2426) published a 150W warehouse lamp (patio light) at the Photovoltaic Exhibition in June 2010. It uses a secondary optical design with a luminous flux of 8000 lm, a 1M center brightness of up to 8000 lux, and a light distribution in accordance with CNS15233 "Light Emitting Diode Road Lighting Standard specification. The luminaire is E39 size and weighs 4.5kg, which is the lightest in the industry.
This luminaire effectively uses the light source distribution, the illumination angle is up to 120 degrees, and the light type is batwing type, which is very suitable for warehouse, factory and long walkway lighting. Dingyuan Optical Design Center cooperates with well-known American radiator manufacturers to build its star product "active LED cooling system". This cooling system uses vibration to generate air turbulence, which not only reduces dust accumulation, but also effectively Reduce the temperature generated by the heat sink and the life is more than twice that of the conventional fan-type cooling system.
After the new product was released, it received many inquiries from Japanese and European customers. It started shipping in 2010 and has an annual target of 5,000. It is expected that in 2010, 3Q will launch a higher wattage 200W warehouse lamp, which meets the lighting requirements of 15M.
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